Question about 1994 Cadillac Eldorado

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Locate IAT sensor on '94 Eldorado - 1994 Cadillac Eldorado

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It is in the intake hose coming off airfilter to intake

Posted on May 04, 2010


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94 isuzu rodeo mat sensors location

why ask engine questions with no engine stated??????
the old name for IAT (manifold air temp)
new name is Intake air time.. not arguing names.. but using real name puts me on track.
why do easter egg hunts from pro retired mech.s.?
why do that. and not stating symptoms.
NO ENGINE stated, which one?
some engine do not have one. even with EFI.
that is a FACT. ( I had a 92 that has none)

they removed manifold(M name) because the sensors are mostly on the air cleaner box now, true inducted air , temperatures. work best !!!

usa car or canada?we cant guess that.
and they are different. in many ways....
on some engines, the IAT is hidden inside the MAF sensors. (a fact on many)
but no engine or country stated, so can't guess.
This vehicle was sold as the Holden Rodeo in New Zealand and Australia.
but yours is in N.Americia right? this is a USA forum
and no one ever states their country and smog parts, vary by you guessed it , country....... and their smog laws... BIG TIME.

USA answering (wild mostly useless guess)
engine 2.6L or 3.2Liters?
some 2.6L have a MAF sensor. (other use a MAP)
the IAT is very important on the MAP engines, but not on any MAF.
"speed density and air density system " they can be 1 or other.
and matters big time.

ill look at (usa only it is) for you. done.... (so can you,log in read)
ok, im there,
2.6L has mAF, no MAT (IAT) there, that means the MAF does all that on one part. (measures air flow and corrects air measurements with its internal temperature sensor device inside MAF) (magic?)
now the 3.2L bingo it has a MAP engine and has IAT.
there are other engines....

below is 3.2L IAT (E loc)
end easter egg hunt..... on other engines, its on the air cleaner. or none AT ALL.
Post symptoms and get real help.
say dont want guessing what tests. !!! and win.


Jun 14, 2015 | 1994 Isuzu Rodeo

1 Answer

My 1994 El Dorado is giving diagnostic codes PO38 (open IAT sensor)and PO71 (intermittent MAP). Not sure what these mean and/or if these are critical issues that need immediate attention. Please advise

IAT is: Intake air Temperature sensor.
MAP is: Manifold Absolute Pressure sensor. This one seems more important than the air temp.

They come together as one device.
Try for more advise.

Hope this helps.

Feb 25, 2015 | 1994 Cadillac Eldorado

1 Answer

2001 cadillac eldorado,intake air temparature sensor

If your ride's under hood looks like this then the thing marked with yellow arrow is Intake Air Temperature (IAT) Sensor.

Jun 17, 2013 | Cars & Trucks

1 Answer

Low temp on iat reading and my 94 chevy dont have one

Pretty sure it would have an IAT sensor, else your scanner would not have been able to show that. Double check for it-it may be mounted right close to the throttle position sensor,. or the idle air control, somewhere in the intake manifold. Your symptoms of running rich are the classic case of a bad IAT, or a bad Coolant Temp. Sensor. But the scanner said iat, so I would believe that. Do you know for a fact it has no intake air temp. sensor?

Mar 24, 2013 | Cars & Trucks

1 Answer

Can't find it IAT sensor 2005 dodge diesal 3500

Click the link below.It has location of IAT sensor and the instructions to remove and install iat sensor.------ ----------------------- This should help.Thanks.Helpmech.

Mar 21, 2011 | Dodge Pickup Cars & Trucks

2 Answers

I need to find the intake air temperture sensor in my dodge

depends on the engine...
3.7 liter, #1 below:


4.7 liter:


5.7 liter, #2 below:


Jan 01, 2011 | 2006 Dodge Ram 1500

1 Answer

Need to know the location of the iat sensor for a 94 honda accord.

Not 100% sure of exact location but IAT stands for "incoming air temperature", so I'd start at air inlet to throttlebody, and look close at intake manifold areas, as well. Should be a small probe into opening.

Sep 07, 2009 | Honda Accord Cars & Trucks

1 Answer

I am trying to locate the IAT Sensor on a 94 Wrangler 2.5L

Should be a small sensor with a single wire, screwed into the intake manifold.

Jun 27, 2009 | 1994 Jeep Wrangler

1 Answer

IAT sensor on 1997 cadillac el dorado

  • P0110 - Intake Air Temperature (IAT) Sensor Circuit
  • P0111 - Intake Air Temperature (IAT) Sensor Performance
  • P0112 - Intake Air Temperature (IAT) Sensor Circuit Low Voltage
  • P0113 - Intake Air Temperature (IAT) Sensor Circuit High Voltage
  • P0114 - Intake Air Temperature Circuit Intermittent ,hope this helps you
  • Jun 14, 2008 | 1997 Cadillac Eldorado

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